Improve cache key info logging for restore key

__tests__/restore.test.ts

@@ -304,7 +304,7 @@ test("restore with cache found for restore key", async () => {
     expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
 
     expect(infoMock).toHaveBeenCalledWith(
-        `Cache restored from key: ${restoreKey}`
+        `Cache restored from restore key: ${restoreKey}`
     );
     expect(failedMock).toHaveBeenCalledTimes(0);
 });

src/restore.ts

@@ -52,7 +52,7 @@ async function run(): Promise<void> {
             const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
             utils.setCacheHitOutput(isExactKeyMatch);
 
-            core.info(`Cache restored from key: ${cacheKey}`);
+            core.info(`Cache restored from ${isExactKeyMatch ? '' : 'restore '}key: ${cacheKey}`);
         } catch (error) {
             if (error.name === cache.ValidationError.name) {
                 throw error;